diff --git a/drivers/platform/chrome/cros_ec_ishtp.c b/drivers/platform/chrome/cros_ec_ishtp.c
index 5ac37bd024c8..91d96f169421 100644
--- a/drivers/platform/chrome/cros_ec_ishtp.c
+++ b/drivers/platform/chrome/cros_ec_ishtp.c
@@ -671,6 +671,7 @@ static void cros_ec_ishtp_remove(struct ishtp_cl_device *cl_device)
 
 	cancel_work_sync(&client_data->work_ishtp_reset);
 	cancel_work_sync(&client_data->work_ec_evt);
+	cros_ec_unregister(client_data->ec_dev);
 	cros_ish_deinit(cros_ish_cl);
 	ishtp_put_device(cl_device);
 }